Change summary totals emitted by dejagnu.h for consistency

ChangeLog

@@ -1,5 +1,10 @@
 2022-12-20  Jacob Bachmeyer  <jcb@gnu.org>
 
+	* dejagnu.h (totals, TestState::totals): Change "real failed" to
+	"failed" when listing number of failed tests.
+	* testsuite/libdejagnu/harness.exp (test_libdejagnu_unit): Update
+	to match above change.
+
 	* dejagnu.h (DG_error, DG_warning): New functions.
 	(TestState::error, TestState::warning): New methods.
 	* doc/dejagnu.texi (C unit testing API): Document new functions.

dejagnu.h

@@ -209,7 +209,7 @@ totals (void)
 {
   printf ("\nTotals:\n");
   printf ("\t#passed:\t\t%d\n", DG__status.pass);
-  printf ("\t#real failed:\t\t%d\n", DG__status.fail);
+  printf ("\t#failed:\t\t%d\n", DG__status.fail);
   if (DG__status.xfail)
     printf ("\t#expected failures:\t\t%d\n", DG__status.xfail);
   if (DG__status.xpass)
@@ -360,7 +360,7 @@ class TestState {
 
 	std::cout << "\t#passed:\t\t"
 		  << DG__status.pass << std::endl;
-	std::cout << "\t#real failed:\t\t"
+	std::cout << "\t#failed:\t\t"
 		  << DG__status.fail << std::endl;
 
 	if (DG__status.xfail)

testsuite/libdejagnu/harness.exp

@@ -32,7 +32,7 @@ proc test_libdejagnu_unit { language tests } {
 
     # map messages from dejagnu.h:totals() to result types
     array set expected_totals_map {
-	passed	pass	"real failed"	fail
+	passed	pass	failed	fail
 	"unexpected passes"	xpass
 	"expected failures"	xfail
 	untested		untested